#1E8199#1E8199

#1E8199 is a mid, moderate cyan. Relative luminance 0.183; OKLCH L 56.0% C 0.093 H 218.6°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#1E8199
RGB	rgb(30, 129, 153)
HSL	hsl(192, 67%, 36%)
HSV	hsv(192, 80%, 60%)
CMYK	cmyk(80.4%, 15.7%, 0%, 40%)
CIE-LAB	lab(49.83, -18.85, -20.73)
CIE-LCH	lch(49.83, 28.02, 227.72°)
OKLab	oklab(55.99% -0.0725 -0.058)
OKLCH	oklch(55.99% 0.093 218.6)
XYZ	xyz(14.1330, 18.2747, 32.9133)
Luminance	0.1828 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E8199 #99361E

analogous

#1E9973 #1E8199 #1E4499

triadic

#1E8199 #991E81 #81991E

tetradic

#1E8199 #731E99 #99361E #44991E

square

#1E8199 #731E99 #99361E #44991E

split-complementary

#1E8199 #991E44 #99731E

monochromatic

#0A2B33 #145666 #1E8199 #28ACCC #54C3DD

Accessibility & contrast

On white

4.51

#1E8199 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#1E8199 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1E8199

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E8199	#FFFFFF	#000000	##000000
##1E8199	1.00	4.51	4.66	4.66
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#727D9A

Deuteranopia (green-blind)

#627199

Tritanopia (blue-blind)

#008989

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #1e8199;
/* rgb */ color: rgb(30, 129, 153);
/* oklch */ color: oklch(56.0% 0.093 218.6);

Tailwind

colors: {
  custom: {
    50: '#70a5b7',
    500: '#1e8199',
    950: '#000000',
  },
}

SCSS

$custom: #1e8199;
$custom-light: #70a5b7;
$custom-dark: #000000;

JSON

{
  "hex": "#1e8199",
  "rgb": {
    "r": 30,
    "g": 129,
    "b": 153
  },
  "hsl": {
    "h": 191.707,
    "s": 67.213,
    "l": 35.882
  },
  "oklch": {
    "l": 0.55987,
    "c": 0.09287,
    "h": 218.6
  },
  "luminance": 0.18276
}

Semantic roles & 50–950 ramp

primary

#1E8199

secondary

#C16852

accent

#5F3EEA

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #1E8199

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →